Heathkit HW-12 - User Manual

Assembly
and
Operation
of the
meee FI ATE IIT™
be
2 —_ —__ ne
Daystiarn
80-METER SSB
TRANSCEIVER
MODEL HW-12
HEATH COMPANY,
BENTON HARBOR,
MICHIGAN
Copyright 1963
Heath Company
11/8/63
TABLE OF CONTENTS |
Specifications, . ..
Introduction,
General Circuit Description
Construction Notes. ............
Proper
Soldering
Techniques.
....
Parts: “List st: 3052 ak were evoutd
Circuit Board Wiring And Soldering,
Step-By-Step Procedure, ,......
Step-By-Step Assembly -
Circuit Board Assembly, . .
Parts Mounting - Chassis. |) | | |”
Chassis Wiring - Bottom... ..
Cable Assembly Wiring. .....
Chassis
Top
-
Wiring.
...
tails
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7
Initial Test, p00 ys (S48 Va
Resistance Chart. ....... ee dtiee te
Power Supply... . 2. 1 wee eee eee
Alignment And Adjustment. ......
Final Assembly, .............
Installations 0060665 6 a us Se he awe
Operation
Be
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Seas
Wer
aye
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In Case Of Difficulty, ..........
Circuit Board X-Ray Views......
Troubleshooting Chart. ,.........
Circuit Description. ... 1... eee
Service Information -
:
DOPVICE Sete te. yah epei eel #i eletetenee
Replacements, . .. pee cec eee
Shipping Instructions, .. . ..
Schematic, . . .(fold-out from page).
Warranty, 2... eee ee eee eer eee
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Heathkit HW-12 Specifications